SMTL ID : 3h6g.1

Crystal structure of the GluR6 amino terminal domain dimer assembly

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

8 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 5 residues within 4Å: Chain A: N.36, T.38, L.39, Q.257, W.337 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:T.38, A:L.39, A:W.337 Hydrogen bonds: A:Q.257 NAG.2: 2 residues within 4Å: Chain A: P.41, N.42 No protein-ligand interaction detected (PLIP) NAG.3: 5 residues within 4Å: Chain A: E.219, G.242, N.244, S.362, K.364 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.243, A:S.362, A:K.364 NAG.4: 4 residues within 4Å: Chain A: S.123, N.347, N.350, T.354 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.350, A:T.354 NAG.5: 4 residues within 4Å: Chain A: T.373, D.375, S.378, N.381 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.375, A:D.375, A:N.381 NAG.8: 4 residues within 4Å: Chain B: N.36, T.38, Q.257, W.337 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:T.38, B:W.337 Hydrogen bonds: B:N.36, B:T.38, B:Q.257, B:Q.257 NAG.9: 7 residues within 4Å: Chain B: F.136, H.222, G.242, V.243, N.244, S.362, K.364 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:F.136 Hydrogen bonds: B:S.362, B:K.364, B:K.364 NAG.10: 3 residues within 4Å: Chain B: N.347, N.350, T.354 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.350

2 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.6: 8 residues within 4Å: Chain A: Y.119, R.153, S.200, H.201, T.226, T.227, L.228, D.229 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.153, A:H.201, A:T.226, A:T.227, A:T.227, A:L.228, A:D.229 Water bridges: A:R.153, A:T.287 Salt bridges: A:R.153, A:H.201 TLA.11: 7 residues within 4Å: Chain B: Y.119, R.153, S.200, H.201, T.227, L.228, D.229 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:Y.119, B:R.153, B:H.201, B:T.227, B:T.227, B:L.228, B:D.229, B:D.229 Water bridges: B:C.199 Salt bridges: B:R.153, B:H.201

2 x CA: CALCIUM ION(Non-covalent)

CA.7: 5 residues within 4Å: Chain A: I.33, N.34, N.36, L.39, L.40 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:I.33, A:N.34, A:N.36, A:L.39, A:L.40 CA.12: 5 residues within 4Å: Chain B: I.33, N.34, N.36, L.39, L.40 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:I.33, B:N.34, B:N.36, B:L.39, B:L.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, J. et al., The N-terminal domain of GluR6-subtype glutamate receptor ion channels. Nat.Struct.Mol.Biol. (2009)

Release Date

2009-05-26

Peptides

Glutamate receptor, ionotropic kainate 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glutamate receptor, ionotropic kainate 2

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